Will the copper turn my finger green?

Possibly! The greenish tinge some people find develops when they wear copper jewellery is completely harmless and can easily be washed off. It isn't an allergic reaction or a sign of poor quality materials but a natural occurrence between the copper and PH of the wearer's skin. Most pieces from Stjarna are left unsealed but if you would prefer a clear sealant applied to minimise contact between the copper and your skin I'd be happy to help.

I'm not sure of my size. Can a ring be altered if it doesn't fit?

Due to the nature of electroforming rings can't be resized once made, so please be certain of your size before ordering to avoid disappointment. Any highstreet jeweller will be able to give you an accurate measurement, usually free of charge.

Do you make custom designs?

Yes! I love working on custom pieces. If there's something you've got in mind that you can't see in the shop feel free to send me a message to discuss.

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Raw ruby electroformed copper ring | multistone gemstone ring

Name: Raw ruby electroformed copper ring | multistone gemstone ring
Brand: StjarnaJewellery
SKU: 1249793094
Price: 53.50 USD
Availability: InStock
Rating: 5.0 (1 reviews)

Made by Jo

Owner of StjarnaJewellery

4.9 (224)

Ring size

Please select an option

What to know

Materials

Copper, Stone

Made to Order

Yes

Gemstone

Ruby

Five raw rubies set on a hand-hammered 1.3mm square copper band. This dainty piece looks lovely on its own or can be stacked with any of our other crystal rings, including the matching one and three-stone versions – the options for styling are endless!

✨ Important – please read before ordering ✨

Your ring will be made to order using a technique called electroforming, where copper is slowly and organically grown onto a copper base to thicken it and create one-of-a-kind settings for crystals and stones. Due to the wonderfully unpredictable nature of electroforming, no two creations are ever exactly the same: there is often some perfectly imperfect texture to the metal but the resulting piece is always uniquely beautiful, just like the person wearing it.

Copper jewellery can sometimes leave a dark or greenish mark on the skin. If this happens, don't worry! It's harmless and can easily be washed off with soap and water. Alternatively, please feel free to contact me if you'd like me to apply a clear sealant to the ring.

✨ Details ✨

• This listing is for one five-stone raw ruby ring.
• Electroformed using pure copper and natural, untreated stones.
• Band measures approximately 1.3mm.
• There will be some slight variation from the picture in the size and shape of the stone used but the result will still be gorgeous!
• All copper pieces by Stjärna are left unsealed unless otherwise requested. It's normal for copper to darken over time but the shine can be renewed by polishing your jewellery with a soft cloth.

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What buyers say

“Lovely dainty unusual item, just like the pictures. Time will tell on quality - only received it today - but I love it and will be ordering more!”

Veema

Jul 3, 2025

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Price:$53.50

* Seller GST included (where applicable). Additional GST may be applied by Etsy at checkout

Shipping & return policies

Get it by

Aug 17-25
Returns & exchanges

Accepted within 14 days.
Ships from

United Kingdom
Cost to Ship

$20.98 to United States, 43215
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